diff --git a/backend/src/ee/services/pam-resource/shared/sql/sql-resource-factory.ts b/backend/src/ee/services/pam-resource/shared/sql/sql-resource-factory.ts
index 68b12cfa9..417ba8c03 100644
--- a/backend/src/ee/services/pam-resource/shared/sql/sql-resource-factory.ts
+++ b/backend/src/ee/services/pam-resource/shared/sql/sql-resource-factory.ts
@@ -169,7 +169,7 @@ const makeSqlConnection = (
             await client?.end();
           }
         },
-        rotateCredentials: async (_) => {
+        rotateCredentials: async () => {
           // TODO: the pwd rotation for MySQL is not supported yet
           throw new BadRequestError({
             message: "Unsupported operation"